# United States Treasury Note/Bond UNITED STATES TREASURY NOTE/BO 11/50 1.625

United States Treasury Note/Bond UNITED STATES TREASURY NOTE/BO 11/50 1.625 is a security (CUSIP 912810SS8) tracked across SEC portfolio filings. 18 registered fund positions totaling $603.2M via N-PORT as of 2026-05-31.

## Summary

- Issuer: United States Treasury Note/Bond
- Class: UNITED STATES TREASURY NOTE/BO 11/50 1.625
- CUSIP: 912810SS8
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 18
- N-PORT value: $603.2M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

_Showing 15 of 18 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Bond Fund](https://search.stillhousedata.com/fund/S000000646) | John Hancock Sovereign Bond Fund | $215.2M | 81.19% |
| [U.S. Government Securities Fund](https://search.stillhousedata.com/fund/S000009235) | AMERICAN FUNDS INCOME SERIES | $210.9M | 86.94% |
| [American Funds Strategic Bond Fund](https://search.stillhousedata.com/fund/S000052313) | American Funds Strategic Bond Fund | $34.4M | 16.19% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $28.2M | 4.79% |
| [PGIM Absolute Return Bond Fund](https://search.stillhousedata.com/fund/S000031707) | Prudential Investment Portfolios 9 | $25.0M | 72.11% |
| [Bond Fund of America](https://search.stillhousedata.com/fund/S000009231) | Bond Fund of America | $22.1M | 2.22% |
| [Master Total Return Portfolio](https://search.stillhousedata.com/fund/S000004067) | Master Bond LLC | $17.8M | 9.44% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $14.0M | 7.89% |
| [JPMorgan Core Bond Trust](https://search.stillhousedata.com/fund/S000007337) | JPMorgan Institutional Trust | $13.9M | 29.95% |
| [Select Bond Portfolio](https://search.stillhousedata.com/fund/S000000047) | NORTHWESTERN MUTUAL SERIES FUND INC | $11.9M | 41.94% |
| [Core Bond Portfolio](https://search.stillhousedata.com/fund/S000005237) | Core Bond Portfolio | $3.5M | 47.02% |
| [Advantage CoreAlpha Bond Master Portfolio](https://search.stillhousedata.com/fund/S000062381) | Master Investment Portfolio II | $2.3M | 34.90% |
| [Six Circles Global Bond Fund](https://search.stillhousedata.com/fund/S000068181) | SIX CIRCLES TRUST | $2.3M | 1.33% |
| [Core Fixed Income Fund](https://search.stillhousedata.com/fund/S000008437) | MORGAN STANLEY PATHWAY FUNDS | $643K | 3.51% |
| [Federated Hermes Managed Volatility Fund II](https://search.stillhousedata.com/fund/S000009746) | Federated Hermes Insurance Series | $396K | 23.20% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/912810SS8.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.